RhumbLine Advisers’s Primo Brands PRMB Stock Holding History

RhumbLine Advisers’s Portfolio PRMB Stock Details PRMB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$4.79M	Sell	195,807 -10,131	-5%	-$225K	﹤0.01%	1494
2026 Q1	$3.88M	Sell	205,938 -17,632	-8%	-$341K	﹤0.01%	1524
2025 Q4	$3.66M	Sell	223,570 -1,395	-0.6%	-$25.8K	﹤0.01%	1554
2025 Q3	$4.97M	Sell	224,965 -1,224	-0.5%	-$31.7K	﹤0.01%	1446
2025 Q2	$6.7M	Sell	226,189 -72,039	-24%	-$2.3M	0.01%	1259
2025 Q1	$10.6M	Buy	298,228 +39,471	+15%	+$1.29M	0.01%	992
2024 Q4	$7.96M	Buy	+258,757	New	+$7.67M	0.01%	1168

Other funds holding PRMB

ORCP

One Rock Capital Partners New York $2.84B AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

SHCM

Sachem Head Capital Management New York $4.82B AUM 73.38% 1-Year Est. Return

Samlyn Capital New York $6.14B AUM 42.05% 1-Year Est. Return

Fuller & Thaler Asset Management San Mateo, California $36.7B AUM 74.15% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

RhumbLine Advisers's PRMB Position: Q2 2026 in Review

RhumbLine Advisers reduced its Primo Brands (PRMB) stake by 4.9% in Q2 2026, selling an estimated $225K and leaving 195,807 shares worth $4.79M. The position accounts for ﹤0.01% of the portfolio, ranked #1494.

RhumbLine Advisers first reported a position in PRMB in Q4 2024 and has held it in 7 quarters since. The position peaked at $10.6M in Q1 2025. 381 funds tracked by Wall St. Rank hold PRMB as of Q2 2026.

RhumbLine Advisers held 195,807 shares of Primo Brands worth $4.79M as of Q2 2026.
RhumbLine Advisers sold 10,131 Primo Brands shares in Q2 2026, an estimated $225K.
Primo Brands made up ﹤0.01% of RhumbLine Advisers's portfolio in Q2 2026, its #1494 holding.
RhumbLine Advisers first reported a position in Primo Brands in Q4 2024 and has held it in 7 quarters since.
RhumbLine Advisers's Primo Brands position peaked at $10.6M in Q1 2025.
381 funds tracked by Wall St. Rank held Primo Brands as of Q2 2026.

Based on RhumbLine Advisers's 13F filing for Q2 2026, filed 12 Aug 2026.